The new lingerie boutique that opened in Harvard Square, Forty Winks, offers a wide variety of eco-friendly thongs and other necessary frills. (CORRECTION: The caption for this Apr. 14 news photograph incorrectly stated that Forty Winks was started by the owners of Mint Julep. In fact, the owners of Mint Julep did not contribute to the establishment of the new store. The caption has been changed to reflect this error.)